Vacuum cleaner indicator



FIG. 1 is a perspective view of a vacuum cleaner indicator showing my new design.

FIG. 2 is a top view thereof; and,

FIG. 3 is a front view thereof.

The broken line showing of the head of the vacuum cleaner in FIGS. 1-3 is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for a vacuum cleaner indicator, as shown and described. 